well, i use this set too, but on the top ive EVM like on bottom, perhaps i'dtry my old Altec i use i comboamp, but i like the power, clarity and sound of EVM, so ill let it be as it is. It looks great and also sound great, ive closed the top, it was to presence, on the back i have eggplate and in bottom i use something like cotton,like in bass cabs, it sounds huge, but i think that something is wrong with my caliber, its pretty silent, but just with caliber...but anyway it the best mesa combination, even my MkIIa and MkIII blackdot doesnt sounds so good...